static private void ThreadMain()
{
while (true)
{
m_startEvent.WaitOne();
CommandThread cmd = null;
try
{
m_queueLock.WaitOne();
cmd = m_commandQueue.Dequeue();
}
finally
{
m_queueLock.ReleaseMutex();
}
try
{
System.Threading.Thread thread = new System.Threading.Thread(new ThreadStart(cmd.Run));
thread.Start();
}
catch
{
}
}
}
public static bool Schedule(OutputWindowPane output, string executable, string commandline, string workingdir, OnDone callback, object callbackArg, int timeout)
{
CommandThread cmd = new CommandThread();
cmd.output = output;
cmd.executable = executable;
cmd.commandline = commandline;
cmd.workingdir = workingdir;
cmd.callback = callback;
cmd.callbackArg = callbackArg;
cmd.timeout = timeout;
try
{
m_queueLock.WaitOne();
m_commandQueue.Enqueue(cmd);
}
finally
{
m_queueLock.ReleaseMutex();
}
m_startEvent.Release();
Log.Debug("Scheduled {0} {1}\n", cmd.executable, cmd.commandline);
return true;
}
// --------------------------------- RunCommand ------------------------------
public virtual string[] RunCommand(
CommandThread InCmdThread,
ReadBuffer InReadBuffer,
delWriteEventLog InWriteEventLog,
string InCmdText)
{
StringBuilder accumRead = new StringBuilder();
string[] lines = null;
// send command to the telnet server.
if (InCmdThread.ShutdownFlag.State == false)
{
if (InWriteEventLog != null)
{
InWriteEventLog(null, "exit", "Logout");
}
InCmdThread.Conn.WriteLine(InCmdText);
}
// read back whatever is in the read buffer.
if (InCmdThread.ShutdownFlag.State == false)
{
lines = InReadBuffer.ReadUntilEndsWith(CommandPromptPatterns);
ThreadCommon.WriteToEventLog(InWriteEventLog, lines, "Run");
}
// return all the response line received from the server.
return(lines);
}
public static bool Schedule(OutputWindowPane output, string executable, string commandline, string workingdir, OnDone callback, object callbackArg, int timeout)
{
CommandThread cmd = new CommandThread();
cmd.output = output;
cmd.executable = executable;
cmd.commandline = commandline;
cmd.workingdir = workingdir;
cmd.callback = callback;
cmd.callbackArg = callbackArg;
cmd.timeout = timeout;
try
{
m_queueLock.WaitOne();
m_commandQueue.Enqueue(cmd);
}
finally
{
m_queueLock.ReleaseMutex();
}
m_startEvent.Release();
Log.Info("Scheduled {0} {1}\n", cmd.executable, cmd.commandline);
return(true);
}
// --------------------------------- Logout ------------------------------
public virtual string[] Logout(
CommandThread InCmdThread,
ReadBuffer InReadBuffer,
delWriteEventLog InWriteEventLog,
string InNullText)
{
StringBuilder accumRead = new StringBuilder();
string[] lines = null;
if (InCmdThread.Conn.IsConnected == false)
{
InCmdThread.ShutdownFlag.Set();
}
// send "exit" command to the telnet server.
if (InCmdThread.ShutdownFlag.State == false)
{
if (InWriteEventLog != null)
{
InWriteEventLog(null, "exit", "Logout");
}
try
{
InCmdThread.Conn.WriteLine("exit");
}
catch (NotConnectedException)
{
InCmdThread.ShutdownFlag.Set();
}
}
// read back whatever is in the read buffer.
if (InCmdThread.ShutdownFlag.State == false)
{
lines = InReadBuffer.Read();
ThreadCommon.WriteToEventLog(InWriteEventLog, lines, "Logout");
}
// wait for the "socket is disconnected" signal.
int waitDur = 5000;
while (true)
{
bool rc = InCmdThread.Conn.IsDisconnectedSignal.WaitOne(waitDur);
if (rc == true)
{
break;
}
if (waitDur < 3600000)
{
waitDur *= 2;
}
InWriteEventLog(null,
"waiting for telnet server to disconnect after exit", "Logout");
}
// return all the response line received from the server.
return(lines);
}
public static bool Schedule(string executable, string commandline, string workingdir, OnDone callback, object callbackArg, int timeout)
{
var cmd = new CommandThread
{
executable = executable,
commandline = commandline,
workingdir = workingdir,
callback = callback,
callbackArg = callbackArg,
timeout = timeout
};
try
{
m_queueLock.WaitOne();
m_commandQueue.Enqueue(cmd);
}
finally
{
m_queueLock.ReleaseMutex();
}
m_startEvent.Release();
Log.Info("Scheduled {0} {1}\n", cmd.executable, cmd.commandline);
return(true);
}
public MainForm()
{
InitializeComponent();
random = new Random();
commandThread = CommandThread.getInstance();
timer100 = new System.Threading.Timer(TimerTick100, this, 1000, 100);
}
/// <summary>
/// The constructor for a message router.
/// </summary>
/// <param name="engine">The engine.</param>
public MessageRouter(Rete.Rete engine)
{
InitBlock();
this.engine = engine;
interpreter = new CLIPSInterpreter(engine);
commandThread = new CommandThread(this);
commandThread.Start();
}
public static CommandThread getInstance()
{
if (self == null)
{
self = new CommandThread();
}
return(self);
}
/// <summary>
/// The constructor for a message router.
/// </summary>
/// <param name="engine">The engine.</param>
public MessageRouter(Rete.Rete engine)
{
InitBlock();
this.engine = engine;
interpreter = new CLIPSInterpreter(engine);
commandThread = new CommandThread(this);
commandThread.Start();
}
// --------------------------------- Login ------------------------------
public virtual string[] Login(
CommandThread InCmdThread,
ReadBuffer InReadBuffer,
delWriteEventLog InWriteEventLog,
string InNullText)
{
StringBuilder accumRead = new StringBuilder();
string[] lines = null;
string[] loginPrompts = new string[] { ":" };
// telnet server sends a login prompt. read until it arrives.
if (InCmdThread.ShutdownFlag.State == false)
{
if (InWriteEventLog != null)
{
InWriteEventLog(null, "Read login prompt ...", "Login");
}
lines = InReadBuffer.ReadUntilEndsWith(loginPrompts);
ThreadCommon.WriteToEventLog(InWriteEventLog, lines, "Login");
}
// send username to the telnet server.
if (InCmdThread.ShutdownFlag.State == false)
{
if (InWriteEventLog != null)
{
InWriteEventLog(null, "Username " + mLoginProperties.LoginUser, "Login");
}
InCmdThread.Conn.WriteLine(mLoginProperties.LoginUser);
}
// read back the prompt for password.
if (InCmdThread.ShutdownFlag.State == false)
{
if (InWriteEventLog != null)
{
InWriteEventLog(null, "Read password prompt ...", "Login");
}
lines = InReadBuffer.ReadUntilEndsWith(loginPrompts);
ThreadCommon.WriteToEventLog(InWriteEventLog, lines, "Login");
}
// send password to telnet server.
if (InCmdThread.ShutdownFlag.State == false)
{
if (InWriteEventLog != null)
{
InWriteEventLog(null, "Password ********", "Login");
}
InCmdThread.Conn.WriteLine(mLoginProperties.LoginPass);
}
// read back until the logged in command prompt.
if (InCmdThread.ShutdownFlag.State == false)
{
if (InWriteEventLog != null)
{
InWriteEventLog(null, "Read command prompt ...", "Login");
}
while (true)
{
string[] xx = null;
xx = InReadBuffer.Read();
ThreadCommon.WriteToEventLog(InWriteEventLog, xx, "Login");
string lastLine = Arrayer.LastItem(xx);
if (lastLine != null)
{
string trimLastLine = lastLine.TrimEnd(new char[] { ' ', '\t', '\r', '\n' });
string lsChar = StringExt.Tail(trimLastLine, 1);
if (lsChar == ">")
{
break;
}
}
}
}
// return all the response line received from the server.
return(lines);
}
